Two-point evolution equations for incompressible variable density turbulence

Timothy T. Clark

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arXiv · 2011.03345

Two-point evolution equations for incompressible variable density turbulence

Timothy T. Clark

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Abstract

A derivation of the "exact" two-point equations analogous to those used as a basis for one-point Reynolds-Averaged Navier-Stokes turbulence model for variable density, incompressible turbulence. The purpose is to present the statistical correlations that must be dealt with to yield a two-point, or alternatively, a spectral model of variable density turbulence.

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Timothy T. Clark. 2020-11-04. Two-point evolution equations for incompressible variable density turbulence. https://arxiv.org/abs/2011.03345

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